#ifndef _NP_PROBLEMS_DIRECTION_ENUM_HEADER_
#define _NP_PROBLEMS_DIRECTION_ENUM_HEADER_

namespace Library
{
    enum Directions
    {
        D_UP,
        D_DOWN,
        D_LEFT,
        D_RIGHT,
        D_NONE
    };
}

#endif//_NP_PROBLEMS_DIRECTION_ENUM_HEADER_